CN215005846U

CN215005846U - Shrinkproof millimeter wave radar shell

Info

Publication number: CN215005846U
Application number: CN202121270202.XU
Authority: CN
Inventors: 陈林; 蔡进
Original assignee: Dongguan Yukun Electronic Co ltd
Current assignee: Dongguan Yukun Electronic Co ltd
Priority date: 2021-06-08
Filing date: 2021-06-08
Publication date: 2021-12-03
Anticipated expiration: 2031-06-08

Abstract

The utility model relates to a millimeter wave radar technical field just discloses anti-shrinkage millimeter wave radar shell, which comprises a housin, the front portion of casing is provided with the terminal, and the upper surface of terminal is provided with the locator card, and surface one side of casing is provided with the recess, and the outer wall bottom of casing is provided with first lug, and the locating hole has been seted up on the surface of first lug, and the casing keeps away from the surface of recess and has seted up the louvre, and the louvre inner wall is fixed with the filter screen that the level set up, and the top of louvre is provided with the flow guide cover plate fixed mutually with housing face, and the outer wall middle part of casing is provided with the second lug. This prevent shrinkproof formula millimeter wave radar shell sets up the recess through the back at preventing shrinkproof formula millimeter wave radar shell, does to the wall thickness department of casing and draws the material and subtract the processing of gluing to improve the shrink deformation and the stress mark problem that appear because of the meat thickness inequality, and through adding the three strengthening ribs of establishing, further improved the stability of casing, avoid the bad condition of casing outward appearance to appear.

Description

Shrinkproof millimeter wave radar shell

Technical Field

The utility model relates to a millimeter wave radar technical field specifically is shrinkproof formula millimeter wave radar shell.

Background

Millimeter-wave radars, which are radars operating in the millimeter-wave band for detection, are typically mounted and sealed by an outer housing.

Common millimeter wave radar shell, terminal seal glue department wall meat is very thick, and the casing back can contract shrink and produce the stress trace, causes the influence to the outward appearance of casing, and the heat-sinking capability of casing is relatively poor, influences the working property of radar easily, provides anti-shrinkage formula millimeter wave radar shell for this reason.

Disclosure of Invention

Technical problem to be solved

To prior art not enough, the utility model provides a prevent shrinkproof formula millimeter wave radar shell possesses advantages such as casing stability is high and the radiating effect is good, has solved current millimeter wave radar shell, and terminal seals glue department wall meat very thick, and the casing back can contract and produce the stress trace, causes the influence to the outward appearance of casing, and the heat-sinking capability of casing is relatively poor, influences the working property's of radar problem easily.

(II) technical scheme

For the purpose that realizes above-mentioned casing stability height and radiating effect are good, the utility model provides a following technical scheme: prevent shrinkproof formula millimeter wave radar shell, which comprises a housin, the front portion of casing is provided with the terminal, the upper surface of terminal is provided with the locator card, surface one side of casing is provided with the recess, the outer wall bottom of casing is provided with first lug, the locating hole has been seted up on the surface of first lug, the louvre has been seted up on the surface that the recess was kept away from to the casing, the louvre inner wall is fixed with the filter screen that the level set up, the top of louvre is provided with the deflector plate of fixing mutually with housing face, the outer wall middle part of casing is provided with the second lug, the outer wall of second lug is provided with the mounting groove, the internally mounted of mounting groove has the gasbag, the inner wall of casing is fixed with the strengthening rib.

Preferably, the horizontal central axis of the groove and the horizontal central axis of the terminal are overlapped, and the groove is arranged in a rectangular shape.

Preferably, the first lugs are arranged symmetrically about the axis of the housing in two sets, and two of each set.

Preferably, the shape and size of the heat dissipation holes are matched with those of the filter screen, and the heat dissipation holes are uniformly formed in the surface of the shell.

Preferably, glue is adhered between the air bag and the second lugs, and the second lugs are uniformly arranged at four corners of the shell.

Preferably, the reinforcing ribs are arranged on the top of the inner wall of the shell at equal intervals, and the reinforcing ribs and the shell are connected in a hot melting mode.

(III) advantageous effects

Compared with the prior art, the utility model provides a prevent shrinkproof formula millimeter wave radar shell possesses following beneficial effect:

1. according to the shrinkage-proof millimeter wave radar shell, the groove is formed in the back of the shrinkage-proof millimeter wave radar shell, and the material taking and glue reducing treatment is carried out on the wall thickness of the shell, so that the problems of shrinkage deformation and stress marks caused by uneven thickness of the shell are solved, the stability of the shell is further improved through the three reinforcing ribs, and the phenomenon of poor appearance of the shell is avoided;

2. this prevent shrinkproof formula millimeter wave radar shell through seting up of louvre, the casing inside of being convenient for carries out the heat exchange with the outside air, has improved the heat-sinking capability of casing, has guaranteed the normal performance of radar, and filter screen and deflector plate's cooperation setting can avoid outside impurity to get into the casing inside to erode the radar component simultaneously, have prolonged the life of radar.

Drawings

Fig. 1 is a schematic top view of the present invention;

FIG. 2 is a schematic front view of the present invention;

fig. 3 is an enlarged schematic view of a portion a in fig. 1 according to the present invention.

In the figure: 1. a housing; 2. a terminal; 3. positioning the card; 4. a groove; 5. a first lug; 6. positioning holes; 7. heat dissipation holes; 8. filtering with a screen; 9. a draft shield plate; 10. a second lug; 11. mounting grooves; 12. an air bag; 13. and (5) reinforcing ribs.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution, a shrink-proof millimeter wave radar case, comprising a case 1, a terminal 2, a positioning clip 3, a groove 4, a first lug 5, a positioning hole 6, a heat dissipation hole 7, a filter screen 8, a deflector plate 9, a second lug 10, a mounting groove 11, an air bag 12 and a reinforcing rib 13, wherein the front portion of the case 1 is provided with the terminal 2, the positioning clip 3 is arranged on the upper surface of the terminal 2, one side of the surface of the case 1 is provided with the groove 4, the horizontal central axis of the groove 4 and the horizontal central axis of the terminal 2 are coincident with each other, the groove 4 is arranged in a rectangular shape, the groove 4 is arranged on the back portion of the shrink-proof millimeter wave radar case 1, the wall thickness of the case 1 is subjected to material drawing and glue reducing treatment, thereby improving the problems of shrinkage deformation and stress marks due to the thickness, avoiding the appearance defects of the case 1, the bottom portion of the outer wall of the case 1 is provided with the first lug 5, the surface of the first lug 5 is provided with positioning holes 6, the first lug 5 is symmetrically provided with two groups about the axis of the shell 1, each group is provided with two positioning holes 6, and the surface of the first lug 5 is provided with two positioning holes 6, through the arrangement of the positioning holes 6, a user can position and install the radar through the matching between the positioning holes 6 and the positioning columns of the installation position, the accuracy of the radar placement position is ensured, the radar is convenient to install, meanwhile, the radar is not easy to shift when in use, the surface of the shell 1 far away from the groove 4 is provided with heat dissipation holes 7, the shape and the size of the heat dissipation holes 7 are matched with those of the filter screen 8, the heat dissipation holes 7 are uniformly arranged on the surface of the shell 1, through the arrangement of the heat dissipation holes 7, the heat exchange between the inside of the shell 1 and the outside air is convenient, the heat dissipation capability of the shell 1 is improved, the normal use performance of the radar is ensured, and the matching arrangement of the filter screen 8 and the deflector plate 9 is realized, can avoid external impurities from entering the inside of the shell 1 to corrode radar elements, prolongs the service life of the radar, a filter screen 8 horizontally arranged is fixed on the inner wall of the heat dissipation hole 7, a deflector plate 9 fixed with the surface of the shell 1 is arranged above the heat dissipation hole 7, a second lug 10 is arranged in the middle of the outer wall of the shell 1, a mounting groove 11 is arranged on the outer wall of the second lug 10, an air bag 12 is arranged inside the mounting groove 11, the air bag 12 is bonded with the second lug 10 through glue, the second lugs 10 are uniformly arranged at four corners of the shell 1, the shell 1 can be protected through the air bags 12 arranged at the four corners of the shell 1, when the shell 1 falls or is impacted, the acting force can be buffered and counteracted through the contraction of the air bag 12, the protection performance of the shell 1 is improved, reinforcing ribs 13 are fixed on the inner wall of the shell 1, the reinforcing ribs 13 are equidistantly arranged at the top of the inner wall of the shell 1, and the reinforcing ribs 13 are in hot-melt connection with the shell 1, and the three reinforcing ribs 13 are additionally arranged, so that the rigidity of the shell 1 is improved, and the possibility of deformation of the shell 1 due to self and external reasons is reduced.

The use method of the shell comprises the following steps: the user can fix a position and install the radar through the inserting and matching between the positioning hole 6 arranged on the surface of the first lug 5 at the side of the shell 1 and the positioning column of the installation position, when the radar is used, the shell 1 can exchange heat with the outside air through the heat dissipation hole 7, meanwhile, under the matching action of the filter screen 8 and the deflector plate 9, the external impurities can enter and block, the radar element inside the shell 1 is prevented from being eroded by the impurities, the air bag 12 arranged outside the second lugs 10 at the four corners of the shell 1 can protect the shell 1, when the shell 1 drops or is impacted, the acting force can be buffered and offset through the contraction of the air bag 12, the protective property of the shell 1 is improved, meanwhile, the reinforcing ribs 13 additionally arranged at the top of the inner wall of the shell 1 improve the use rigidity of the shell 1, and meanwhile, the material drawing and glue reducing treatment can be carried out on the wall thickness of the shell 1 through the grooves 4 arranged at the back of the shell 1, thereby improving the problems of shrinkage deformation and stress marks caused by uneven thickness of the meat and avoiding the appearance of poor shell 1.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. Prevent shrinkproof formula millimeter wave radar shell, including the casing, its characterized in that: the front portion of casing is provided with the terminal, the upper surface of terminal is provided with the locator card, surface one side of casing is provided with the recess, the outer wall bottom of casing is provided with first lug, the locating hole has been seted up on the surface of first lug, the casing is kept away from the surface of recess and has been seted up the louvre, the louvre inner wall is fixed with the filter screen that the level set up, the top of louvre is provided with the deflector plate fixed mutually with housing face, the outer wall middle part of casing is provided with the second lug, the outer wall of second lug is provided with the mounting groove, the internally mounted of mounting groove has the gasbag, the inner wall of casing is fixed with the strengthening rib.

2. The shrinkproof millimeter wave radar shell of claim 1, wherein: the horizontal axis of recess and the horizontal axis of terminal coincide each other, and the recess adopts the rectangle setting.

3. The shrinkproof millimeter wave radar shell of claim 1, wherein: the first lug is provided with two sets of symmetry about the axis of casing, and every set is provided with two.

4. The shrinkproof millimeter wave radar shell of claim 1, wherein: the shape and size of the heat dissipation holes are matched with those of the filter screen, and the heat dissipation holes are uniformly formed in the surface of the shell.

5. The shrinkproof millimeter wave radar shell of claim 1, wherein: glue is adhered between the air bag and the second lugs, and the second lugs are uniformly arranged at four corners of the shell.

6. The shrinkproof millimeter wave radar shell of claim 1, wherein: the reinforcing ribs are arranged on the top of the inner wall of the shell at equal intervals, and the reinforcing ribs and the shell are connected in a hot melting mode.